Approximate f(x) to four decimal places.f(x) = 
, x = 0.4
A. 2.1621
B. 0.4108
C. 1.4918
D. 1.0811
Answer: D
Mathematics
You might also like to view...
Find the exact or approximate circumference of the circle, as indicated.Find the approximate circumference. Use ? ? 3.14.
A. 11.940 mi B. 6.123 mi C. 24.492 mi D. 12.246 mi
Mathematics
Solve the problem.A waterslide follows the curve of y = 6/(x + 1), for x = 0 m to x = 5 m. What is the angle (with the horizontal) of the slide when x = 2 m?
A. 33.7° B. 0.6° C. 56.3° D. 63.4°
Mathematics
Write the system of linear equations that the augmented matrix represents.
A.
| 2x | + 4y | + 5z | = -2 |
| 5x | + 3z | = 4 |
| 5x | + 3y | = 2 |
B.
| 2x | + 4y | + 5z | = -2 |
| 3x | + 5z | = -4 |
| 5x | + 3y | = 2 |
C.
| 2x | + 4y | + 5z | = -2 |
| 3x | + 5z | = 4 |
| 5x | + 3y | = 2 |
Mathematics
Perform the necessary operations.-16 - 0 - (-8) - 9 + 6
A. -9 B. 7 C. -21 D. -11
Mathematics